Singh, A. (1973). Law of contract (a study of the Contract Act, 1872) and specific relief (Twelfth edition.). Eastern Book Company.
芝加哥风格引文Singh, Avtar. Law of Contract (a Study of the Contract Act, 1872) and Specific Relief. Twelfth edition. Lucknow: Eastern Book Company, 1973.
MLA引文Singh, Avtar. Law of Contract (a Study of the Contract Act, 1872) and Specific Relief. Twelfth edition. Eastern Book Company, 1973.
警告：这些引文格式不一定是100％准确.